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Yemeni pro-democracy protestors march with a big banner in the colors of their national flag during a parade marking the second anniversary of the revolution in Sanaa, Yemen, Monday, Feb. 11, 2013. The 2011 Yemeni Revolution was as an extension of the broader Arab Spring which has toppled four authoritarian leaders to date. Yemenis were able to create a unique revolution, their struggle came peacefully, unarmed, and lead by women and youth. (AP Photo/Hani Mohammed)
/ AP